Deltran has such a feature as well (I thought). Essentially "shock" the battery with pulses of high voltage.
Originally Posted by Nordic_Kat
The Deltran units are clearly the favorite here. One of the things that intrigues me about the CTEK units are they claim (on their website) to have a 'patented desulfation process'. Is this just marketing hype? What I have read about sulfation of batteries is that it is more prevalent in hot humid climates. Does the Deltran unit have the same capablity, but they don't name it as such?
Don't resent growing old. Many are denied the privilege.
-- Irish Proverb